BOP_Mesh.h

Go to the documentation of this file.

/*
 *
 * $Id: BOP_Mesh.h 35143 2011-02-25 10:32:33Z jesterking $
 *
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef BOP_MESH_H
#define BOP_MESH_H

#include "BOP_Vertex.h"
#include "BOP_Edge.h"
#include "BOP_Face.h"
#include "DNA_listBase.h"

typedef vector<BOP_Vertex *> BOP_Vertexs;
typedef vector<BOP_Edge *> BOP_Edges;
typedef vector<BOP_Vertex *>::iterator BOP_IT_Vertexs;
typedef vector<BOP_Edge *>::iterator BOP_IT_Edges;

#ifdef HASH
typedef struct EdgeEntry {
        struct EdgeEntry *next, *pref;
        BOP_Index v1, v2, index;
} EdgeEntry;
#endif

class BOP_Mesh
{
private:
        BOP_Vertexs m_vertexs;
        BOP_Edges   m_edges;
        BOP_Faces   m_faces;
#ifdef HASH
        ListBase        *hash;
        int                     hashsize;
#endif

        BOP_Index addEdge(BOP_Index v1, BOP_Index v2);
        BOP_Edge *getEdge(BOP_Indexs edges, BOP_Index v2);    
        bool containsFace(BOP_Faces *faces, BOP_Face *face);

        bool testEdges(BOP_Faces *faces);
        bool testFaces(BOP_Face *faceI, BOP_Face *faceJ);
        bool testFace(BOP_Face *face);

public:
        BOP_Mesh();
        ~BOP_Mesh();
        
        BOP_Index addVertex(MT_Point3 point);
        BOP_Index addFace(BOP_Face *face);
        BOP_Index addFace(BOP_Face3 *face);
        BOP_Index addFace(BOP_Face4 *face);
        BOP_Vertex* getVertex(BOP_Index v);
        BOP_Face*getFace(BOP_Index v);
        BOP_Edge* getEdge(BOP_Index v);
        BOP_Edge* getEdge(BOP_Face * face, unsigned int edge);            
        BOP_Edge* getEdge(BOP_Face3 * face, unsigned int edge);            
        BOP_Edge* getEdge(BOP_Face4 * face, unsigned int edge);            
        BOP_Edge* getEdge(BOP_Index v1, BOP_Index v2);
        bool getIndexEdge(BOP_Index v1, BOP_Index v2, BOP_Index &e);
        BOP_Vertexs &getVertexs();
        BOP_Edges &getEdges();
        BOP_Faces &getFaces();
        BOP_Face* getFace(BOP_Index v1, BOP_Index v2, BOP_Index v3);
        bool getIndexFace(BOP_Index v1, BOP_Index v2, BOP_Index v3, BOP_Index &f);
        unsigned int getNumVertexs();
        unsigned int getNumEdges();
        unsigned int getNumFaces();
        unsigned int getNumVertexs(BOP_TAG tag);
        unsigned int getNumFaces(BOP_TAG tag);
        BOP_Index replaceVertexIndex(BOP_Index oldIndex, BOP_Index newIndex);
#ifdef HASH
        void rehashVertex(BOP_Index oldIndex, BOP_Index newIndex,
                        BOP_Index otherIndex);
#endif
        bool isClosedMesh();

        // Debug functions
        void print();
        void printFormat();
        void printFormat(BOP_Faces *faces);
        void saveFormat(BOP_Faces *faces, char *filename);
        void printFace(BOP_Face *face, int col = 0);
        void testPlane(BOP_Face *face);
        void testMesh();
        void updatePlanes();
};

#endif